Ray theory of modulated body waves in inhomogeneous viscoelastic media |
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| Authors: | Alexey P Kiselev |
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| Institution: | (1) Institute for Mechanical Engineering, Research of Academy of Sciences of Russia, Vasilievsky Ostrov Bolshoy Prospect 61, 199178 St-Petersburg, Russia |
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| Abstract: | Ray theory based upon real rays is presented for high frequencyP andS waves in continuously inhomogeneous isotropic linear media. Simple explicit formulae for the polarization anomalies described by higher order terms of the ray asymptotic expansions are considered. |
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| Keywords: | Ray method viscoelastic waves polarization anomalies |
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